Since we all create our habitual reality-tunnels, either consciously and intelligently or unconsciously and mechanically, I prefer to create for each hour the happiest, funniest, and most romantic reality-tunnel consistent with the signals my brain apprehends. I feel sorry for people who persistently organize experience into sad, dreary and hopeless reality tunnels, and try to show them how to break the bad habit, but I don't feel any masochistic duty to share their misery.
There is inconsistency in this quote. Twice, "reality-tunnel" has been spelled with a hyphen. Yet, there is also an instance of it being spelled without the hyphen.